[INFO] updating cached repository rektrex/ray_tracer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rektrex/ray_tracer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rektrex/ray_tracer" "work/ex/beta-1.38-1/sources/1.37.0/gh/rektrex/ray_tracer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rektrex/ray_tracer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rektrex/ray_tracer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rektrex/ray_tracer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rektrex/ray_tracer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0bba8b01bea5ac3668d10504b5c2f597d1069be1
[INFO] sha for GitHub repo rektrex/ray_tracer: 0bba8b01bea5ac3668d10504b5c2f597d1069be1
[INFO] validating manifest of rektrex/ray_tracer on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rektrex/ray_tracer on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rektrex/ray_tracer
[INFO] finished frobbing rektrex/ray_tracer
[INFO] frobbed toml for rektrex/ray_tracer written to work/ex/beta-1.38-1/sources/1.37.0/gh/rektrex/ray_tracer/Cargo.toml
[INFO] started frobbing rektrex/ray_tracer
[INFO] finished frobbing rektrex/ray_tracer
[INFO] frobbed toml for rektrex/ray_tracer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rektrex/ray_tracer/Cargo.toml
[INFO] crate rektrex/ray_tracer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rektrex/ray_tracer/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rektrex/ray_tracer against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rektrex/ray_tracer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 0588f203cf0f182f4af83e5fcfaae88435c66a38ec0c7eebeecffff3f58397bc
[INFO] running `"docker" "start" "-a" "0588f203cf0f182f4af83e5fcfaae88435c66a38ec0c7eebeecffff3f58397bc"`
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling minifb v0.12.0
[INFO] [stderr]    Compiling rayTracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `rayTracer` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `ray_tracer`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.79s
[INFO] running `"docker" "inspect" "0588f203cf0f182f4af83e5fcfaae88435c66a38ec0c7eebeecffff3f58397bc"`
[INFO] running `"docker" "rm" "-f" "0588f203cf0f182f4af83e5fcfaae88435c66a38ec0c7eebeecffff3f58397bc"`
[INFO] [stdout] 0588f203cf0f182f4af83e5fcfaae88435c66a38ec0c7eebeecffff3f58397bc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rektrex/ray_tracer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0ec63b428cdaf0a2a98ed196c3eb584aaf09941043d33df0774a367cea63735d
[INFO] running `"docker" "start" "-a" "0ec63b428cdaf0a2a98ed196c3eb584aaf09941043d33df0774a367cea63735d"`
[INFO] [stderr]    Compiling rayTracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `rayTracer` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `ray_tracer`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "0ec63b428cdaf0a2a98ed196c3eb584aaf09941043d33df0774a367cea63735d"`
[INFO] running `"docker" "rm" "-f" "0ec63b428cdaf0a2a98ed196c3eb584aaf09941043d33df0774a367cea63735d"`
[INFO] [stdout] 0ec63b428cdaf0a2a98ed196c3eb584aaf09941043d33df0774a367cea63735d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rektrex/ray_tracer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 491a5ab27c30addb6026c16ae2fc887efd1c78638236e842415304da97afc0d9
[INFO] running `"docker" "start" "-a" "491a5ab27c30addb6026c16ae2fc887efd1c78638236e842415304da97afc0d9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rayTracer-de55b55555e8c3a0
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "491a5ab27c30addb6026c16ae2fc887efd1c78638236e842415304da97afc0d9"`
[INFO] running `"docker" "rm" "-f" "491a5ab27c30addb6026c16ae2fc887efd1c78638236e842415304da97afc0d9"`
[INFO] [stdout] 491a5ab27c30addb6026c16ae2fc887efd1c78638236e842415304da97afc0d9